Good Deal 60% confidence
Various · Round
Round Trip San Francisco to Seoul Korea $643 Nonstop Airfares on United Airlines BE with 1 Free Checked Bag (Travel September 2026 - May 2027)
$643.00 $835.90 ↓23%
this is a price drop from a few weeks ago.... United Airlines and Expedia have round trip airfares travelling from San Francisco (SFO) to Seoul South Korea (ICN) for $643, nonstop. These are basic...
Is this deal still available?
Price History
90-day price tracking across retailers
Price History
90 daysCurrent
$643
Lowest
$610.85
Highest
$919.49
Current
$643.00
90d Low
$610.85
90d High
$919.49
Community Verdict
35 reviews60% recommend
Best for
Frequent travelers
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Blackout dates may apply
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Set a price alert in case it drops further
Community-sourced deal with moderate approval.
Discussion
0Trust Score
Low Trust 50
Historic low price No
Authorized seller Unverified
Honest pricing Verified
Current model Current
True Cost
No surprisesBase price $643.00
Shipping Free
Total $643.00
Deal Info
Retailer Various
Brand Round
Category Travel
Posted 8/22/2026
travel